画像情報に基づく歯元ひずみの定量評価(機械要素,潤滑,工作,生産管理など)

概要

論文の詳細を見る
The accurate measurement of strain and stress in a tooth is important for the reliable evaluation of strength or life of gears. In this research, the strain measurement method which is based on an image processing is applied to the analysis of strain near the tooth fillet. The displacement of the point in the tooth flank is tracked, and then, the strain is calculated. The interrogation window size of cross-correlation method affects the accuracy and the resolution. In case of the measurement at the complicated profile such as fillet, the interrogation window keeps big size and the overlap amount should be large. The surface condition also affects the accuracy. The white painted surface with small black particle is suitable for measurment.
社団法人日本機械学会の論文
2006-02-25